Add akismet tests

4 files changed, 138 insertions, 3 deletions

diff --git a/server/lib/moderation.ts b/server/lib/moderation.ts
index 43c58c980..3cc92ca30 100644
--- a/server/lib/moderation.ts
+++ b/server/lib/moderation.ts
@@ -1,4 +1,4 @@
-import { VideoUploadFile } from 'express'
+import express, { VideoUploadFile } from 'express'
 import { PathLike } from 'fs-extra'
 import { Transaction } from 'sequelize/types'
 import { AbuseAuditView, auditLoggerFactory } from '@server/helpers/audit-logger'
@@ -58,6 +58,7 @@ function isLocalLiveVideoAccepted (object: {
 
 // Stub function that can be filtered by plugins
 function isLocalVideoThreadAccepted (_object: {
+  req: express.Request
   commentBody: VideoCommentCreate
   video: VideoModel
   user: UserModel
@@ -67,6 +68,7 @@ function isLocalVideoThreadAccepted (_object: {
 
 // Stub function that can be filtered by plugins
 function isLocalVideoCommentReplyAccepted (_object: {
+  req: express.Request
   commentBody: VideoCommentCreate
   parentComment: VideoCommentModel
   video: VideoModel
diff --git a/server/middlewares/validators/videos/video-comments.ts b/server/middlewares/validators/videos/video-comments.ts
index 69062701b..133feb7bd 100644
--- a/server/middlewares/validators/videos/video-comments.ts
+++ b/server/middlewares/validators/videos/video-comments.ts
@@ -208,7 +208,8 @@ async function isVideoCommentAccepted (req: express.Request, res: express.Respon
   const acceptParameters = {
     video,
     commentBody: req.body,
-    user: res.locals.oauth.token.User
+    user: res.locals.oauth.token.User,
+    req
   }
 
   let acceptedResult: AcceptResult
@@ -234,7 +235,7 @@ async function isVideoCommentAccepted (req: express.Request, res: express.Respon
 
     res.fail({
       status: HttpStatusCode.FORBIDDEN_403,
-      message: acceptedResult?.errorMessage || 'Refused local comment'
+      message: acceptedResult?.errorMessage || 'Comment has been rejected.'
     })
     return false
   }
diff --git a/server/tests/external-plugins/akismet.ts b/server/tests/external-plugins/akismet.ts
new file mode 100644
index 000000000..557fc3daf
--- /dev/null
+++ b/server/tests/external-plugins/akismet.ts
@@ -0,0 +1,131 @@
+/* eslint-disable @typescript-eslint/no-unused-expressions,@typescript-eslint/require-await */
+
+import { expect } from 'chai'
+import { HttpStatusCode } from '@shared/models'
+import {
+  cleanupTests,
+  createMultipleServers,
+  doubleFollow,
+  PeerTubeServer,
+  setAccessTokensToServers,
+  waitJobs
+} from '@shared/server-commands'
+
+describe('Official plugin Akismet', function () {
+  let servers: PeerTubeServer[]
+  let videoUUID: string
+
+  before(async function () {
+    this.timeout(30000)
+
+    servers = await createMultipleServers(2)
+    await setAccessTokensToServers(servers)
+
+    await servers[0].plugins.install({ npmName: 'peertube-plugin-akismet' })
+
+    if (!process.env.AKISMET_KEY) throw new Error('Missing AKISMET_KEY from env')
+
+    await servers[0].plugins.updateSettings({
+      npmName: 'peertube-plugin-akismet',
+      settings: {
+        'akismet-api-key': process.env.AKISMET_KEY
+      }
+    })
+
+    await doubleFollow(servers[0], servers[1])
+  })
+
+  describe('Local threads/replies', function () {
+
+    before(async function () {
+      const { uuid } = await servers[0].videos.quickUpload({ name: 'video 1' })
+      videoUUID = uuid
+    })
+
+    it('Should not detect a thread as spam', async function () {
+      await servers[0].comments.createThread({ videoId: videoUUID, text: 'comment' })
+    })
+
+    it('Should not detect a reply as spam', async function () {
+      await servers[0].comments.addReplyToLastThread({ text: 'reply' })
+    })
+
+    it('Should detect a thread as spam', async function () {
+      await servers[0].comments.createThread({
+        videoId: videoUUID,
+        text: 'akismet-guaranteed-spam',
+        expectedStatus: HttpStatusCode.FORBIDDEN_403
+      })
+    })
+
+    it('Should detect a thread as spam', async function () {
+      await servers[0].comments.createThread({ videoId: videoUUID, text: 'comment' })
+      await servers[0].comments.addReplyToLastThread({ text: 'akismet-guaranteed-spam', expectedStatus: HttpStatusCode.FORBIDDEN_403 })
+    })
+  })
+
+  describe('Remote threads/replies', function () {
+
+    before(async function () {
+      this.timeout(60000)
+
+      const { uuid } = await servers[0].videos.quickUpload({ name: 'video 1' })
+      videoUUID = uuid
+    })
+
+    it('Should not detect a thread as spam', async function () {
+      this.timeout(30000)
+
+      await servers[1].comments.createThread({ videoId: videoUUID, text: 'remote comment 1' })
+      await waitJobs(servers)
+
+      const { data } = await servers[0].comments.listThreads({ videoId: videoUUID })
+      expect(data).to.have.lengthOf(1)
+    })
+
+    it('Should not detect a reply as spam', async function () {
+      this.timeout(30000)
+
+      await servers[1].comments.addReplyToLastThread({ text: 'I agree with you' })
+      await waitJobs(servers)
+
+      const { data } = await servers[0].comments.listThreads({ videoId: videoUUID })
+      expect(data).to.have.lengthOf(1)
+
+      const tree = await servers[0].comments.getThread({ videoId: videoUUID, threadId: data[0].id })
+      expect(tree.children).to.have.lengthOf(1)
+    })
+
+    it('Should detect a thread as spam', async function () {
+      this.timeout(30000)
+
+      await servers[1].comments.createThread({ videoId: videoUUID, text: 'akismet-guaranteed-spam' })
+      await waitJobs(servers)
+
+      const { data } = await servers[0].comments.listThreads({ videoId: videoUUID })
+      expect(data).to.have.lengthOf(1)
+    })
+
+    it('Should detect a thread as spam', async function () {
+      this.timeout(30000)
+
+      await servers[1].comments.createThread({ videoId: videoUUID, text: 'remote comment 2' })
+      await servers[1].comments.addReplyToLastThread({ text: 'akismet-guaranteed-spam' })
+      await waitJobs(servers)
+
+      const { data } = await servers[0].comments.listThreads({ videoId: videoUUID })
+      expect(data).to.have.lengthOf(2)
+
+      for (const thread of data) {
+        const tree = await servers[0].comments.getThread({ videoId: videoUUID, threadId: thread.id })
+        if (tree.comment.text === 'remote comment 1') continue
+
+        expect(tree.children).to.have.lengthOf(0)
+      }
+    })
+  })
+
+  after(async function () {
+    await cleanupTests(servers)
+  })
+})
diff --git a/server/tests/external-plugins/index.ts b/server/tests/external-plugins/index.ts
index 31d818b51..815bbf1da 100644
--- a/server/tests/external-plugins/index.ts
+++ b/server/tests/external-plugins/index.ts
@@ -1,3 +1,4 @@
+import './akismet'
 import './auth-ldap'
 import './auto-block-videos'
 import './auto-mute'